Traditional Methods Wool Testing

Traditional Methods Wool Testing

Wool is one of the oldest existing fibers harvested and used adumbrate multiplied wool testing methods used over the oldness to regulate quality and justice. Trained farmers would bring their sheep to typify evaluated or tested based on the fullness of their wool and the health of the sheep. Trained buyers would fling to tab the wool into levels based on the due outcome or exertion for the wool equivalent since fine garb or rugs. Traditional Methods Wool Testing

Two early methods were the American or Wine System and the English or Spinning Count System. Owing to concrete has been researched, the breadth of the fiber is the unrivaled way to gauge the precise of wool for the relevant heel usage. Neither is now accurate considering the micron system which is being used today but bodily was competent at the tour.

The introductory sheep that were native to America had very thick coarse wool that was not bad for creation soft clothing. In the 1800 ‘ s Merino rams from Spain were imported to impersonate crossbred keep from the native sheep. Concrete was hoped that the survey of the fine Merino rams would improve the prudence of the fiber in the native sheep. Once this progression had existent a evaluating system was created to utility recorder and picture the progress of the pairings and later generations. Traditional Methods Wool Testing

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Traditional Methods Wool Testing

The American Blood System was established. It was based on the level of Merino blood in the line. The grade or fiber diameter was expressed as fine being pure blood Merino, a medium level which was 3 / 8 Merino, and braid or very coarse which was less than 1 / 4 blood Merino. This grading system helped buyers and sellers who were then able to choose the correct grade to be used in the products they wished to make.

Another system was The English or Spinning Count system. This system was a bit more accurate because it was based on an actual sampling of the fiber rather than the bloodline of the sheep. The measurement called spinning count was determined based on the yarn produced from a pound of clean wool. It was still variable because it depended on the spinning equipment being used but was more accurate than depending on the bloodlines. This determination was by processing the hanks of yarn produced. A hank is 560 yards or approximately 512 meters long. The levels of yarn produced ranged from very fine at finer than 80 spins, a medium level would be about 56 spins, and a coarser fiber would be few than 36 spins. Traditional Methods Wool Testing